发明名称 |
FLEXIBLER IMPERMEABLER MEHRKAMMERBEUTEL |
摘要 |
The present invention relates to an impermeable flexible multicompartment bag for medical use for sterile solutions, and to a method for the preparation of such bags. Impermeable flexible multicompartment bags for medical use for sterile solutions for perfusions, consisting of two welded sheets of a composite material wherein the sheets forming the inner wall of the bag consist of a polypropylene and are bonded to an outer layer of a thermoplastic polymer by means of a polyolefin layer, characterized in that the sheets facing the contents of the bags which are made of a homophase copolymer of propylene are immediately welded in the intercompartment region and in the peripheral region such that the weld forming the intercompartment region can be ruptured with a force in the range of from 10 to 30 N while the weld in the peripheral region cannot be ruptured. |
申请公布号 |
AT284195(T) |
申请公布日期 |
2004.12.15 |
申请号 |
AT19980107531T |
申请日期 |
1998.04.24 |
申请人 |
B. BRAUN MELSUNGEN AG |
发明人 |
LORETTI, MAURICE;CHATTOT, RAOUL;DJOKIC, SARA |
分类号 |
B65D81/32;A61J1/00;A61J1/05;A61J1/10;A61J1/20;B29C65/76 |
主分类号 |
B65D81/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|